The line graph shows survey results of the favourite snacks of some girls.
- How many girls took part in the survey?
- Which 2 snacks have the same total number of votes as muffins and fruits? Give your answers in numbers. (Eg 1, 2)
(a)
Number of girls that took part in the survey
= 120 + 50 + 70 + 90 + 100 + 60
= 490
(b)
Total number of votes for muffins and fruits
= 120 + 70
= 190
Total number of votes for chips and cheese
= 90 + 100
= 190
The 2 snacks that have the same total number of votes as muffins and fruits are (4) chips and (5) cheese.
Answer(s): (a) 490; (b) 4, 5